Given a list of rpms on one system (rpm -qa > list.txt), is there a one-shot command that I can run on another system to remove all of the rpms not listed and add any that are on the list and not present on the second system?

I have a small problem with some packages : I was doing an update over ssh and my connection was interrupted .. now i have a lots of duplicates and if i try to remove them, yum tries to uninstall all system (447 packages 1.4 gb)

Any idea how can I clean this mess? It would be pretty bad if the machine needs to be re-installed only because the connection went bad during the process...